參數(shù)資料
型號(hào)： 16F871
廠(chǎng)商： Microchip Technology Inc.
英文描述： CAT 5E CROSSOVER PATCH CORD CABLE GREEN 6 FT
中文描述： 28/40-Pin 8位CMOS閃存微控制器
文件頁(yè)數(shù)： 13/156頁(yè)
文件大?。?/td> 2816K
代理商： 16F871
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)當(dāng)前第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)
1999 Microchip Technology Inc.
Preliminary
DS30569A-page 13
PIC16F870/871
2.2.2
SPECIAL FUNCTION REGISTERS
The Special Function Registers are registers used by
the CPU and peripheral modules for controlling the
desired operation of the device. These registers are
implemented as static RAM. A list of these registers is
given in Table 2-1.
The Special Function Registers can be classified into
two sets; core (CPU) and peripheral. Those registers
associated with the core functions are described in
detail in this section. Those related to the operation of
the peripheral features are described in detail in the
peripheral feature section.
TABLE 2-1:
SPECIAL FUNCTION REGISTER SUMMARY
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on:
POR,
BOR
Value on
all other
resets
(2)
Bank 0
00h
(4)
01h
02h
(4)
03h
(4)
04h
(4)
05h
06h
07h
08h
(5)
09h
(5)
0Ah
(1,4)
0Bh
(4)
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
0000 0000
0000 0000
TMR0
Timer0 module’s register
xxxx xxxx
uuuu uuuu
PCL
Program Counter's (PC) Least Significant Byte
0000 0000
0000 0000
STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
0001 1xxx
000q quuu
FSR
Indirect data memory address pointer
xxxx xxxx
uuuu uuuu
PORTA
PORTB
PORTC
—
—
PORTA Data Latch when written: PORTA pins when read
PORTB Data Latch when written: PORTB pins when read
PORTC Data Latch when written: PORTC pins when read
--0x 0000
--0u 0000
xxxx xxxx
uuuu uuuu
xxxx xxxx
uuuu uuuu
PORTD
PORTD Data Latch when written: PORTD pins when read
xxxx xxxx
uuuu uuuu
PORTE
—
—
—
—
—
RE2
RE1
RE0
---- -xxx
---- -uuu
PCLATH
—
—
—
Write Buffer for the upper 5 bits of the Program Counter
---0 0000
---0 0000
INTCON
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x
0000 000u
0Ch
PIR1
PSPIF
(3)
—
Holding register for the Least Significant Byte of the 16-bit TMR1 register
Holding register for the Most Significant Byte of the 16-bit TMR1 register
—
—
T1CKPS1
Timer2 module’s register
—
TOUTPS3
TOUTPS2
ADIF
RCIF
TXIF
—
CCP1IF
TMR2IF
TMR1IF
0000 -000
0000 -000
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
PIR2
TMR1L
TMR1H
T1CON
TMR2
T2CON
—
—
EEIF
—
—
—
—
---0 ----
---0 ----
xxxx xxxx
uuuu uuuu
xxxx xxxx
uuuu uuuu
T1CKPS0
T1OSCEN
T1SYNC
TMR1CS
TMR1ON
--00 0000
--uu uuuu
0000 0000
0000 0000
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
-000 0000
-000 0000
CCPR1L
CCPR1H
CCP1CON
RCSTA
TXREG
RCREG
Capture/Compare/PWM Register1 (LSB)
Capture/Compare/PWM Register1 (MSB)
—
—
SPEN
RX9
USART Transmit Data Register
USART Receive Data Register
xxxx xxxx
uuuu uuuu
xxxx xxxx
uuuu uuuu
CCP1X
SREN
CCP1Y
CREN
CCP1M3
ADDEN
CCP1M2
FERR
CCP1M1
OERR
CCP1M0
RX9D
--00 0000
--00 0000
0000 000x
0000 000x
0000 0000
0000 0000
0000 0000
0000 0000
ADRESH
A/D Result Register High Byte
xxxx xxxx
uuuu uuuu
1Fh
ADCON0
ADCS1
ADCS0
CHS2
CHS1
CHS0
GO/
DONE
—
ADON
0000 00-0
0000 00-0
Legend:
x
= unknown,
u
= unchanged,
q
= value depends on condition, - = unimplemented read as ’0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
Note 1:
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<12:8> whose
contents are transferred to the upper byte of the program counter.
2:
Other (non power-up) resets include external reset through MCLR and Watchdog Timer Reset.
3:
Bits PSPIE and PSPIF are reserved on the 28-pin devices; always maintain these bits clear.
4:
These registers can be addressed from any bank.
5:
PORTD, PORTE, TRISD and TRISE are not physically implemented on the 28-pin devices, read as ‘0’.
相關(guān)PDF資料
PDF描述
16F872 CAT 5E CROSSOVER PATCH CORD CABLE GREEN 10 FT
16F876A 28/40-pin Enhanced FLASH Microcontrollers
16F876 CAT 5E CROSSOVER, GREEN 15 FT PATCH CABLE
16F877 CAT 5E CROSSOVER PATCH CORD CABLE GREEN 20 FT
16FL100S02 6A, 12A AND 16A FAST RECOVERY RECTIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
16F872 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:28-Pin, 8-Bit CMOS FLASH Microcontroller
16F876 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:28/40-pin 8-Bit CMOS FLASH Microcontrollers
16F876A 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:28/40-pin Enhanced FLASH Microcontrollers
16F877 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:28/40-pin 8-Bit CMOS FLASH Microcontrollers
16F9040 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:COMPACT DIGITALMULTIMETER TRUE RMS
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*